diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 17dc22282e148d89f8a526de5a52deb32cd73828..e00568e0952b3ed783d3a81b90a73cdabc76f6b4 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -305,6 +305,7 @@ config BLK_DEV_LOOP
 config BLK_DEV_CRYPTOLOOP
 	tristate "Cryptoloop Support"
 	select CRYPTO
+	select CRYPTO_CBC
 	depends on BLK_DEV_LOOP
 	---help---
 	  Say Y here if you want to be able to use the ciphers that are